/* ============================================================
   CTISI · IAM & Security Insights
   styles.css — hub de autoridade
   Identidade visual coerente com o lab (dark, cian/violeta)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; padding: 0;
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea { font-family: inherit; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* -------- Tokens -------- */
:root {
  --bg: #0a0e1a;
  --bg-2: #0f1424;
  --panel: #131a2e;
  --panel-2: #1a2240;
  --panel-3: #232c4d;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --text: #e7ecf4;
  --text-dim: #9aa3b8;
  --text-muted: #6b7390;

  --accent: #22d3ee;
  --accent-2: #7c5cff;
  --accent-3: #f59e0b;
  --success: #10b981;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 28px;

  --shadow-md: 0 8px 30px rgba(0,0,0,0.35);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 60px rgba(34, 211, 238, 0.15);

  --t-fast: 160ms cubic-bezier(.4,0,.2,1);
  --t-med: 280ms cubic-bezier(.4,0,.2,1);

  --container: 1200px;
}

/* -------- Atmosphere background -------- */
.atmosphere {
  position: fixed; inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.glow {
  position: absolute;
  width: 720px; height: 720px;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.3;
}
.glow-1 { background: var(--accent-2); top: -250px; left: -200px; }
.glow-2 { background: var(--accent); top: 600px; right: -250px; opacity: 0.22; }
.noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: 0.04;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 16px 32px;
  background: rgba(10, 14, 26, 0.7);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.logo-link { color: var(--text); flex-shrink: 0; }
.logo-img { height: 40px; width: auto; }

.site-nav {
  display: flex; align-items: center; gap: 28px;
  margin-left: auto;
}
.site-nav a {
  font-size: 14px;
  color: var(--text-dim);
  font-weight: 500;
  position: relative;
  transition: color var(--t-fast);
}
.site-nav a:hover { color: var(--text); }
.site-nav a::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--t-fast);
}
.site-nav a:hover::after { transform: scaleX(0.6); }

.header-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #0a0e1a;
  font-size: 13px;
  font-weight: 600;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(34, 211, 238, 0.3);
}

.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
}
.menu-toggle span {
  display: block;
  width: 16px; height: 2px;
  background: var(--text);
  transition: transform var(--t-fast), opacity var(--t-fast);
}

@media (max-width: 880px) {
  .site-header { padding: 12px 18px; }
  .logo-img { height: 36px; }
  .site-nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .site-header.menu-open .site-nav,
  .site-header.menu-open .header-cta {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 18px;
    gap: 16px;
  }
  .site-header.menu-open .site-nav { gap: 14px; }
  .site-header.menu-open .header-cta {
    align-self: flex-start;
  }
  .site-header.menu-open .menu-toggle span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .site-header.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  .site-header.menu-open .menu-toggle span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 80px 32px 100px;
  max-width: var(--container);
  margin: 0 auto;
}
@media (max-width: 720px) { .hero { padding: 50px 18px 70px; } }

.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: center;
}
@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.05);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  background: linear-gradient(180deg, #fff 0%, #aab2cc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero h1 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 540px;
  margin: 0 0 36px;
  line-height: 1.65;
}

.hero-cta-row {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.005em;
  transition: transform var(--t-fast), background var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  min-height: 48px;
  cursor: pointer;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #0ea5e9);
  color: #0a0e1a;
  box-shadow: 0 8px 28px rgba(34, 211, 238, 0.25);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 36px rgba(34, 211, 238, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-arrow {
  transition: transform var(--t-fast);
}
.btn:hover .btn-arrow { transform: translateX(3px); }

/* Hero stats */
.hero-stats {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
}
.hstat-num {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 4px;
}
.hstat-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 500;
}
.hstat-sep {
  width: 1px; height: 32px;
  background: var(--line);
}
@media (max-width: 480px) {
  .hero-stats { gap: 18px; }
  .hstat-sep { display: none; }
  .hstat-num { font-size: 26px; }
}

/* Hero visual: character + floating chips */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}
@media (max-width: 980px) {
  .hero-visual { min-height: 380px; order: -1; }
}

.character-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 3/4;
}
.character-glow {
  position: absolute;
  inset: 10%;
  background: radial-gradient(ellipse at center, var(--accent-2) 0%, transparent 60%);
  filter: blur(60px);
  opacity: 0.5;
  z-index: 0;
}
.character-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.4));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text);
  font-weight: 500;
  box-shadow: var(--shadow-md);
  z-index: 2;
  animation: float-chip 7s ease-in-out infinite;
}
.chip-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  background: var(--accent);
  color: #0a0e1a;
  padding: 2px 7px;
  border-radius: 5px;
}
.chip-tag.tag-violet { background: var(--accent-2); color: white; }
.chip-tag.tag-amber { background: var(--accent-3); color: #0a0e1a; }

.chip-iam { top: 8%; left: -10%; animation-delay: 0s; }
.chip-iga { top: 38%; right: -8%; animation-delay: 1.5s; }
.chip-pam { bottom: 12%; left: -5%; animation-delay: 3s; }

@keyframes float-chip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (max-width: 600px) {
  .float-chip { font-size: 11px; padding: 6px 11px; }
  .chip-iam { left: 0; top: 0; }
  .chip-iga { right: 0; top: 30%; }
  .chip-pam { left: 0; bottom: 5%; }
}

/* ============================================================
   SECTIONS (generic)
   ============================================================ */
.section {
  padding: 100px 32px;
  max-width: var(--container);
  margin: 0 auto;
}
@media (max-width: 720px) { .section { padding: 70px 18px; } }

.section-inner { max-width: 1100px; margin: 0 auto; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 5px 12px;
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: 999px;
  background: rgba(34, 211, 238, 0.04);
  margin-bottom: 18px;
}
.section h2 {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  background: linear-gradient(180deg, #fff 0%, #b8c0d6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section h2 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-lead {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ============================================================
   SOBRE
   ============================================================ */
.section-sobre .section-head { text-align: left; max-width: 100%; margin-bottom: 50px; }

.sobre-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 50px;
  align-items: start;
}
@media (max-width: 880px) {
  .sobre-grid { grid-template-columns: 1fr; gap: 32px; }
}
.sobre-text .lead {
  font-size: 19px;
  line-height: 1.6;
  color: #d2d8ea;
  margin: 0 0 20px;
}
.sobre-text p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0 0 18px;
}
.sobre-text strong { color: var(--text); font-weight: 600; }
.sobre-text em { color: var(--accent); font-style: normal; font-weight: 500; }

.expertise-grid {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 30px;
}
.expertise {
  display: inline-block;
  padding: 7px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text-dim);
  transition: all var(--t-fast);
}
.expertise:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.sobre-side { display: flex; flex-direction: column; gap: 10px; }
.contact-card {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: all var(--t-fast);
}
.contact-card:hover {
  border-color: var(--accent);
  background: var(--panel-2);
  transform: translateX(2px);
}
.contact-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--bg-2);
  color: var(--accent);
  flex-shrink: 0;
}
.contact-info { flex: 1; min-width: 0; }
.contact-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 2px;
  font-weight: 600;
}
.contact-value {
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.contact-arrow {
  color: var(--text-muted);
  font-size: 16px;
  transition: transform var(--t-fast), color var(--t-fast);
}
.contact-card:hover .contact-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

/* ============================================================
   LABS
   ============================================================ */
.section-labs {
  position: relative;
}
.section-labs::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(34, 211, 238, 0.06), transparent 70%);
  pointer-events: none;
}

.labs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  position: relative;
}

.lab-card {
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}
.lab-active {
  cursor: pointer;
  background: linear-gradient(180deg, var(--panel) 0%, rgba(34, 211, 238, 0.02) 100%);
  border-color: rgba(34, 211, 238, 0.25);
}
.lab-active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.lab-active:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 20px 50px rgba(34, 211, 238, 0.15);
}

.lab-soon {
  opacity: 0.6;
  background: var(--panel);
}

.lab-card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
  gap: 8px;
  flex-wrap: wrap;
}
.lab-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.status-live {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.status-soon {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-3);
  border: 1px solid rgba(245, 158, 11, 0.25);
}
.lab-meta {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.lab-card h3 {
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--text);
  letter-spacing: -0.015em;
}
.lab-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 20px;
  flex: 1;
}
.lab-modules {
  display: flex; flex-wrap: wrap; gap: 5px;
  margin-bottom: 24px;
}
.lmod {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text-dim);
}
.lab-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--accent);
  margin-top: auto;
}
.lab-cta .arrow { transition: transform var(--t-fast); }
.lab-active:hover .lab-cta .arrow { transform: translateX(4px); }
.lab-cta-disabled {
  color: var(--text-muted);
  cursor: not-allowed;
  font-style: italic;
  font-weight: 500;
}

/* ============================================================
   CONTEÚDOS
   ============================================================ */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}
.content-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  transition: all var(--t-med);
  display: flex;
  flex-direction: column;
}
.content-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
}
.content-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 18px;
  transition: transform var(--t-fast);
}
.content-card:hover .content-icon { transform: scale(1.05); }
.content-yt .content-icon { background: rgba(255, 0, 0, 0.12); color: #ff5050; }
.content-li .content-icon { background: rgba(10, 102, 194, 0.18); color: #4d9be8; }
.content-ig .content-icon { background: rgba(225, 48, 108, 0.15); color: #ff6b9d; }
.content-card h3 {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.015em;
}
.content-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 20px;
  flex: 1;
}
.content-handle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.section-newsletter { padding-bottom: 80px; }
.newsletter-card {
  background:
    radial-gradient(ellipse at top right, rgba(124, 92, 255, 0.12), transparent 60%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 56px;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.newsletter-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-2), var(--accent), transparent);
}
@media (max-width: 600px) { .newsletter-card { padding: 36px 22px; } }

.newsletter-card h2 { margin-bottom: 12px; }
.newsletter-lead {
  font-size: 15px;
  color: var(--text-dim);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.65;
}
.newsletter-form {
  max-width: 560px;
  margin: 0 auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 8px;
}
@media (max-width: 700px) {
  .form-row { grid-template-columns: 1fr; gap: 10px; }
}
.form-row input {
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid var(--line-strong);
  background: var(--bg-2);
  color: var(--text);
  font-size: 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-row input::placeholder { color: var(--text-muted); }
.form-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.15);
}
.form-row .btn { white-space: nowrap; padding: 14px 22px; }
.form-foot {
  font-size: 12px;
  color: var(--text-muted);
  margin: 16px 0 0;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 56px 32px 24px;
  margin-top: 60px;
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 50px;
}
@media (max-width: 720px) {
  .site-footer { padding: 40px 18px 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
.footer-logo { height: 38px; width: auto; margin-bottom: 16px; }
.footer-tag {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
  max-width: 320px;
}
.footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.footer-col h4 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin: 0 0 14px;
  font-weight: 700;
}
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  padding: 4px 0;
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  max-width: var(--container);
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 10px;
}
@media (max-width: 600px) {
  .footer-bottom { font-size: 10px; flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-md);
  padding: 14px 20px;
  font-size: 14px;
  color: var(--text);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: opacity var(--t-med), transform var(--t-med);
  z-index: 200;
  max-width: 90vw;
}
.toast[hidden] { display: none; }
.toast.toast-success {
  border-color: rgba(16, 185, 129, 0.4);
}
.toast.toast-success::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  margin-right: 8px;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   Reduce motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}


/* Hotfix · Lab bloqueado/em breve */
.lab-card.lab-locked {
  cursor: not-allowed;
  pointer-events: none;
  opacity: .58;
}
.lab-card.lab-locked .lab-modules {
  opacity: .82;
}


/* Hotfix · Newsletter via Apps Script */
.newsletter-form .form-row-secondary {
  margin-top: 12px;
  grid-template-columns: 1fr 1fr;
}
.newsletter-form select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  padding: 0 18px;
  min-height: 58px;
  background: rgba(2,6,23,.42);
  color: #e2e8f0;
  font: inherit;
}
.newsletter-form select:focus {
  outline: none;
  border-color: rgba(34,211,238,.72);
  box-shadow: 0 0 0 4px rgba(34,211,238,.12);
}
@media (max-width: 760px) {
  .newsletter-form .form-row-secondary {
    grid-template-columns: 1fr;
  }
}


/* Upgrade · Hero com fotos reais rotativas */
.character-frame.hero-photo-rotator {
  position: relative;
  width: 100%;
  max-width: 390px;
  aspect-ratio: 4 / 5;
  border-radius: 34px;
  padding: 10px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, .22), rgba(124, 58, 237, .18)),
    rgba(15, 23, 42, .72);
  border: 1px solid rgba(56, 189, 248, .24);
  box-shadow:
    0 30px 80px rgba(0,0,0,.42),
    0 0 40px rgba(34,211,238,.13);
  animation: float 6s ease-in-out infinite;
  overflow: visible;
}

.character-frame.hero-photo-rotator::before {
  content: "";
  position: absolute;
  inset: -18px;
  z-index: 0;
  border-radius: 42px;
  background:
    radial-gradient(circle at top left, rgba(34,211,238,.30), transparent 42%),
    radial-gradient(circle at bottom right, rgba(124,58,237,.30), transparent 44%);
  filter: blur(26px);
  opacity: .82;
}

.character-frame.hero-photo-rotator .character-glow {
  inset: 5%;
  background:
    radial-gradient(circle at center, rgba(34,211,238,.35), transparent 58%);
  filter: blur(54px);
  opacity: .55;
}

.hero-rotating-photo.character-img {
  position: absolute;
  inset: 10px;
  width: calc(100% - 20px);
  height: calc(100% - 20px);
  object-fit: cover;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.10);
  opacity: 0;
  transform: scale(1.015);
  transition:
    opacity .9s ease,
    transform 1.2s ease;
  filter:
    saturate(1.05)
    contrast(1.04)
    drop-shadow(0 30px 50px rgba(0,0,0,.35));
  animation: none;
}

.hero-rotating-photo.character-img.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-photo-badge {
  position: absolute;
  left: 24px;
  bottom: 24px;
  z-index: 3;
  padding: 9px 12px;
  border: 1px solid rgba(34,211,238,.32);
  border-radius: 999px;
  color: #67e8f9;
  background: rgba(2, 6, 23, .62);
  backdrop-filter: blur(12px);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 12px 30px rgba(0,0,0,.28);
}

@media (max-width: 980px) {
  .character-frame.hero-photo-rotator {
    max-width: 340px;
  }
}

@media (max-width: 640px) {
  .character-frame.hero-photo-rotator {
    max-width: 300px;
  }

  .hero-photo-badge {
    left: 18px;
    bottom: 18px;
    font-size: 10px;
  }
}

/* ============================================================
   HONEYPOT — invisible to users, irresistible to bots.
   Visually hidden but still focusable for Tab navigation hides:
   tabindex=-1 on the input keeps it out of keyboard order.
   ============================================================ */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}